Add requests omit-origin-header-flag

third_party/WebKit/Source/modules/fetch/Request.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
 #include "modules/fetch/Request.h"
 
 #include "bindings/core/v8/Dictionary.h"
 #include "core/dom/Document.h"
 #include "core/dom/ExecutionContext.h"
@@ skipping 20 matching lines @@
     request->setHeaderList(original->headerList()->clone());
     request->setUnsafeRequestFlag(true);
     // FIXME: Set client.
     DOMWrapperWorld& world = scriptState->world();
     if (world.isIsolatedWorld())
         request->setOrigin(world.isolatedWorldSecurityOrigin());
     else
         request->setOrigin(scriptState->executionContext()->securityOrigin());
     // FIXME: Set ForceOriginHeaderFlag.
     request->setSameOriginDataURLFlag(true);
+    request->setOmitOriginHeaderFlag(original->omitOriginHeaderFlag());
     request->setReferrer(original->referrer());
     request->setMode(original->mode());
     request->setCredentials(original->credentials());
     request->setRedirect(original->redirect());
     request->setIntegrity(original->integrity());
     // FIXME: Set cache mode.
     // TODO(yhirano): Set redirect mode.
     return request;
 }
 
@@ skipping 70 matching lines @@
     }
 
     // "14. If any of |init|'s members are present, run these substeps:"
     if (init.areAnyMembersSet) {
         // "1. If |request|'s |mode| is "navigate", throw a TypeError."
         if (request->mode() == WebURLRequest::FetchRequestModeNavigate) {
             exceptionState.throwTypeError("Cannot construct a Request with a Request whose mode is 'navigate' and a non-empty RequestInit.");
             return nullptr;
         }
         // "2. Unset |request|'s omit-Origin-header flag."
+        request->setOmitOriginHeaderFlag(false);
         // "3. Set |request|'s referrer to "client"."
         // "4. Set |request|'s referrer policy to the empty string."
         // => RequestInit::RequestInit.
     }
 
     //   15. If |init|'s referrer member is present, run these substeps:
     // Note that JS null and undefined are encoded as an empty string and thus
     // a null string means referrer member is not set.
     //   16. If |init|'s referrerPolicy member is present, set |request|'s
     // referrer policy to it.
@@ skipping 462 matching lines @@
 }
 
 DEFINE_TRACE(Request)
 {
     Body::trace(visitor);
     visitor->trace(m_request);
     visitor->trace(m_headers);
 }
 
 } // namespace blink